{"id":35509,"date":"2026-08-24T16:24:18","date_gmt":"2026-08-24T08:24:18","guid":{"rendered":"https:\/\/www.varidata.com\/uncategorized-zh-cn\/how-layer-7-defense-works-in-anti-ddos-servers\/"},"modified":"2026-08-24T16:27:32","modified_gmt":"2026-08-24T08:27:32","slug":"how-layer-7-defense-works-in-anti-ddos-servers","status":"publish","type":"post","link":"https:\/\/www.varidata.com\/zh-cn\/blog\/how-layer-7-defense-works-in-anti-ddos-servers\/","title":{"rendered":"\u9ad8\u9632\u670d\u52a1\u5668\u4e2d\u7b2c 7 \u5c42\u9632\u5fa1\u7684\u6838\u5fc3\u903b\u8f91\u4e0e\u5de5\u4f5c\u673a\u5236"},"content":{"rendered":"<style>\n    table, th, td {\n        border: 1px solid black;\n        border-collapse: collapse;\n    }\n<\/style>\n<p>\u60f3\u8c61\u8fd9\u6837\u4e00\u4e2a\u573a\u666f\uff1a\u4f60\u7684\u7f51\u7ad9\u7a81\u7136\u53d8\u5f97\u975e\u5e38\u7f13\u6162\u3002\u6210\u5343\u4e0a\u4e07\u7684\u8bf7\u6c42\u8702\u62e5\u800c\u81f3\uff0c\u6bcf\u4e00\u4e2a\u770b\u8d77\u6765\u90fd\u50cf\u662f\u771f\u5b9e\u7528\u6237\u7684\u8bbf\u95ee\u2014\u2014\u53ef\u80fd\u6765\u81ea\u4e16\u754c\u5404\u5730\uff0c\u4f8b\u5982\u6765\u81ea <a target=\"_blank\" href=\"https:\/\/www.varidata.com\/zh-cn\/server\/hk\/cn2\/\">\u9999\u6e2f\u670d\u52a1\u5668<\/a>\u3001\u7f8e\u56fd\u6570\u636e\u4e2d\u5fc3\u6216\u6b27\u6d32\u8282\u70b9\u3002\u53ef\u4f60\u7684\u670d\u52a1\u5668\u8d44\u6e90\u5374\u5728\u8fc5\u901f\u88ab\u8017\u5c3d\u3002\u51e0\u5206\u949f\u4e4b\u5185\uff0c\u7f51\u7ad9\u5c31\u5b95\u673a\u4e86\uff0c\u8425\u6536\u968f\u4e4b\u84b8\u53d1\u3002<\/p>\n<p>\u8fd9\u79cd\u573a\u666f\u63cf\u8ff0\u7684\u5c31\u662f\u4e00\u6b21 <a target=\"_blank\" href=\"https:\/\/www.varidata.com\/zh-cn\/blog\/can-ddos-scrubbing-services-fully-protect-against-attacks\/\">\u7b2c 7 \u5c42\u653b\u51fb\uff08Layer 7 attack\uff09<\/a>\u3002\u7b2c 7 \u5c42\u9632\u5fa1\u4fdd\u62a4\u7684\u662f\u5e94\u7528\u5c42\u2014\u2014\u8fd9\u662f OSI \u6a21\u578b\u7684\u6700\u9876\u5c42\uff0c\u7528\u6237\u901a\u8fc7 HTTP\u3001HTTPS \u548c DNS \u4e0e\u4f60\u7684\u7f51\u7ad9\u4ea4\u4e92\uff0c\u65e0\u8bba\u8bf7\u6c42\u6765\u81ea\u9999\u6e2f\u670d\u52a1\u5668\u8fd8\u662f\u672c\u5730\u8fd0\u8425\u5546\u7f51\u7edc\u3002\u8fd9\u7c7b\u653b\u51fb\u4e4b\u6240\u4ee5\u80fd\u5f97\u901e\uff0c\u662f\u56e0\u4e3a\u5b83\u4eec\u5728\u884c\u4e3a\u4e0a\u9ad8\u5ea6\u6a21\u62df\u6b63\u5e38\u7684\u4eba\u7c7b\u8bbf\u95ee\u3002\u4e0e\u5927\u6d41\u91cf\u7684\u5e26\u5bbd\u6d2a\u6cdb\u4e0d\u540c\uff0c\u5b83\u4eec\u4f7f\u7528\u7684\u6d41\u91cf\u975e\u5e38\u5c0f\uff0c\u5f80\u5f80\u4e0d\u4f1a\u89e6\u53d1\u4f20\u7edf\u9632\u62a4\u8bbe\u5907\u7684\u544a\u8b66\u3002<\/p>\n<p>\u7edf\u8ba1\u6570\u636e\u63ed\u793a\u4e86\u8fd9\u4e00\u5a01\u80c1\u6b63\u5728\u5feb\u901f\u5347\u7ea7\uff1a\u5e94\u7528\u5c42\u653b\u51fb\u540c\u6bd4\u589e\u957f 74%\u3002\u5927\u591a\u6570 Web DDoS \u653b\u51fb\u2014\u201494.4%\u2014\u2014\u90fd\u63a7\u5236\u5728\u6bcf\u79d2 10 \u4e07\u4e2a\u8bf7\u6c42\u4ee5\u4e0b\u3002\u6bcf\u4e00\u5206\u949f\u7684\u505c\u673a\u90fd\u53ef\u80fd\u9020\u6210 22,000 \u7f8e\u5143\u7684\u635f\u5931\u3002<\/p>\n<p>\u672c\u6587\u5c06\u89e3\u91ca\u9632\u5fa1\u578b\u9ad8\u9632\u670d\u52a1\u5668\u662f\u5982\u4f55\u8bc6\u522b\u5e76\u5316\u89e3\u8fd9\u4e9b\u9ad8\u5ea6\u590d\u6742\u7684\u5a01\u80c1\u7684\u3002<\/p>\n<h2>\u5173\u952e\u8981\u70b9<\/h2>\n<ul>\n<li>\n<p>\u7b2c 7 \u5c42\u653b\u51fb\u9ad8\u5ea6\u6a21\u4eff\u771f\u5b9e\u7528\u6237\uff0c\u4ece\u800c\u4f2a\u88c5\u5728\u6b63\u5e38\u6d41\u91cf\u4e2d\uff0c\u5728\u4e0d\u660e\u663e\u62c9\u9ad8\u5e26\u5bbd\u7684\u60c5\u51b5\u4e0b\u6084\u6084\u8017\u5c3d\u670d\u52a1\u5668\u8d44\u6e90\u3002<\/p>\n<\/li>\n<li>\n<p>\u6709\u6548\u7684\u9632\u5fa1\u4f1a\u4f7f\u7528\u884c\u4e3a\u5206\u6790\uff0c\u901a\u8fc7\u7528\u6237\u7684\u952e\u5165\u8282\u594f\u3001\u9f20\u6807\u79fb\u52a8\u4ee5\u53ca\u9875\u9762\u8bbf\u95ee\u8def\u5f84\u6765\u8bc6\u522b\u673a\u5668\u4eba\u3002<\/p>\n<\/li>\n<li>\n<p>\u81ea\u9002\u5e94\u901f\u7387\u9650\u5236\u4f1a\u6309\u6bcf\u4e2a\u7aef\u70b9\u7684\u6b63\u5e38\u6d41\u91cf\u8fdb\u884c\u8c03\u6574\uff0c\u62e6\u622a\u6d2a\u6cdb\u8bf7\u6c42\u7684\u540c\u65f6\u907f\u514d\u8bef\u4f24\u771f\u5b9e\u7528\u6237\u3002<\/p>\n<\/li>\n<li>\n<p>\u53cd\u5411\u4ee3\u7406\u4e0e WAF \u534f\u540c\u5de5\u4f5c\uff0c\u5728\u5165\u53e3\u5904\u8fc7\u6ee4\u6076\u610f\u8bf7\u6c42\uff0c\u5e76\u5c06\u9a8c\u8bc1\u5de5\u4f5c\u8f6c\u79fb\u5230\u8bbf\u95ee\u8005\u6d4f\u89c8\u5668\u7aef\u3002<\/p>\n<\/li>\n<li>\n<p>\u52a8\u6001\u7f13\u89e3\u7b56\u7565\u4f1a\u4ece\u6bcf\u4e00\u6b21\u653b\u51fb\u4e2d\u5b66\u4e60\uff0c\u4f7f\u4f60\u7684\u9632\u62a4\u80fd\u529b\u4e0d\u65ad\u8fdb\u5316\u5e76\u53d8\u5f97\u66f4\u52a0\u667a\u80fd\u3002<\/p>\n<\/li>\n<\/ul>\n<h2>\u4ec0\u4e48\u662f\u7b2c 7 \u5c42 DDoS \u653b\u51fb<\/h2>\n<h3>\u5e94\u7528\u5c42\u53ca\u5176\u8106\u5f31\u70b9<\/h3>\n<p>OSI \u6a21\u578b\u5c06\u7f51\u7edc\u901a\u4fe1\u5212\u5206\u4e3a\u4e03\u4e2a\u4e0d\u540c\u7684\u5c42\u7ea7\u3002\u7b2c 7 \u5c42\u4f4d\u4e8e\u6700\u9876\u7aef\uff0c\u5373\u5e94\u7528\u5c42\uff0cHTTP\u3001HTTPS\u3001DNS \u548c FTP \u7b49\u534f\u8bae\u90fd\u5728\u8fd9\u4e00\u5c42\u5de5\u4f5c\u3002\u6bcf\u5f53\u4f60\u8bbf\u95ee\u7f51\u7ad9\u3001\u63d0\u4ea4\u8868\u5355\u6216\u767b\u5f55\u8d26\u53f7\u65f6\uff0c\u5b9e\u9645\u4e0a\u90fd\u662f\u5728\u4e0e\u5e94\u7528\u5c42\u4ea4\u4e92\u3002\u653b\u51fb\u8005\u4e4b\u6240\u4ee5\u76ef\u4e0a\u8fd9\u4e00\u5c42\uff0c\u662f\u56e0\u4e3a\u5b83\u53ef\u4ee5\u76f4\u63a5\u63a5\u89e6\u5230\u670d\u52a1\u5668\u6838\u5fc3\u8d44\u6e90\u3002<\/p>\n<p>\u4e3a\u4ec0\u4e48\u7b2c 7 \u5c42\u5982\u6b64\u8106\u5f31\uff1f\u6839\u672c\u539f\u56e0\u5728\u4e8e\u201c\u8d44\u6e90\u4e0d\u5bf9\u79f0\u201d\u3002\u53d1\u8d77\u4e00\u4e2a\u8bf7\u6c42\u6240\u9700\u7684\u8ba1\u7b97\u8d44\u6e90\uff0c\u8fdc\u8fdc\u5c0f\u4e8e\u670d\u52a1\u5668\u54cd\u5e94\u8be5\u8bf7\u6c42\u6240\u6d88\u8017\u7684\u8d44\u6e90\u3002\u5355\u4e2a\u6076\u610f\u8bf7\u6c42\u5c31\u53ef\u80fd\u5360\u7528\u5927\u91cf\u670d\u52a1\u5668 CPU\u3001\u5185\u5b58\u548c\u8fde\u63a5\u5bb9\u91cf\u3002\u653b\u51fb\u8005\u6b63\u662f\u901a\u8fc7\u591a\u79cd\u65b9\u5f0f\u6765\u5229\u7528\u8fd9\u79cd\u4e0d\u5bf9\u79f0\u3002\u4ed6\u4eec\u4f1a\u53d1\u9001\u201c\u6162\u901f\u8bf7\u6c42\u201d\uff0c\u8ba9\u8fde\u63a5\u957f\u65f6\u95f4\u5904\u4e8e\u6253\u5f00\u72b6\u6001\uff1b\u4f1a\u6784\u9020\u5e26\u6709\u590d\u6742\u6570\u636e\u7ed3\u6784\u7684\u5927\u578b\u8bf7\u6c42\u4f53\uff0c\u8feb\u4f7f\u670d\u52a1\u5668\u6d88\u8017\u5927\u91cf\u7b97\u529b\u53bb\u89e3\u6790\uff1b\u751a\u81f3\u5229\u7528\u5927\u578b\u50f5\u5c38\u7f51\u7edc\uff0c\u9ad8\u5ea6\u6a21\u62df\u771f\u4eba\u7684\u6d4f\u89c8\u884c\u4e3a\u3002\u540c\u65f6\uff0c\u914d\u7f6e\u4e0d\u5f53\u7684 HTTP \u5b89\u5168\u5934\u3001\u7f3a\u4e4f\u5b89\u5168\u5c5e\u6027\u7684 Cookie \u4e5f\u4f1a\u8fdb\u4e00\u6b65\u653e\u5927\u98ce\u9669\u3002\u8fd9\u4e9b\u56e0\u7d20\u53e0\u52a0\uff0c\u4f7f\u7b2c 7 \u5c42\u6210\u4e3a\u590d\u6742 DDoS \u653b\u51fb\u7684\u9996\u8981\u76ee\u6807\u3002<\/p>\n<h3>\u5e38\u89c1\u653b\u51fb\u5411\u91cf\uff1aHTTP Flood \u4e0e Slowloris<\/h3>\n<p>\u5728\u7b2c 7 \u5c42\u5a01\u80c1\u4e2d\uff0c\u4e3b\u8981\u6709\u4e24\u5927\u5178\u578b\u653b\u51fb\u7c7b\u578b\uff1aHTTP Flood \u548c Slowloris \u653b\u51fb\u3002<\/p>\n<p>HTTP Flood \u901a\u8fc7\u5927\u91cf GET \u6216 POST \u8bf7\u6c42\u6765\u538b\u57ae\u670d\u52a1\u5668\u3002\u673a\u5668\u4eba\u4f1a\u4ece\u67d0\u4e2a HTTP \u94fe\u63a5\u51fa\u53d1\uff0c\u9012\u5f52\u5730\u8ddf\u968f\u9875\u9762\u4e2d\u7684\u6240\u6709\u94fe\u63a5\u3002\u6bcf\u4e00\u4e2a\u8bf7\u6c42\u90fd\u4f1a\u6d88\u8017\u670d\u52a1\u5668\u8d44\u6e90\uff0c\u5176\u4e2d POST Flood \u5c24\u5176\u5371\u9669\uff0c\u56e0\u4e3a\u670d\u52a1\u5668\u9700\u8981\u5904\u7406\u8bf7\u6c42\u4f53\u4e2d\u7684\u6570\u636e\uff0c\u5f80\u5f80\u8fd8\u9700\u8981\u4e0e\u6570\u636e\u5e93\u4ea4\u4e92\uff0c\u8fd9\u6bd4\u5904\u7406 GET \u8bf7\u6c42\u8981\u8017\u8d39\u66f4\u591a\u7b97\u529b\u3002\u5176\u653b\u51fb\u6d41\u7a0b\u5927\u81f4\u5982\u4e0b\uff1a\u653b\u51fb\u8005\u5148\u786e\u5b9a\u4e00\u4e2a\u9700\u8981\u5927\u91cf\u670d\u52a1\u5668\u8ba1\u7b97\u7684\u76ee\u6807\u9875\u9762\uff1b\u88ab\u63a7\u5236\u7684\u4e3b\u673a\u968f\u540e\u5411\u8be5\u9875\u9762\u4e0d\u65ad\u53d1\u8d77\u8bf7\u6c42\uff1b\u5e94\u7528\u6808\u82b1\u8d39\u5927\u91cf CPU \u4e0e\u5185\u5b58\u5904\u7406\u8fd9\u4e9b\u8bf7\u6c42\uff1b\u8fde\u63a5\u961f\u5217\u88ab\u5360\u6ee1\u3001\u7ebf\u7a0b\u6c60\u88ab\u8017\u5c3d\u3001\u54cd\u5e94\u65f6\u95f4\u6025\u5267\u4e0a\u5347\uff0c\u6700\u7ec8\u5bfc\u81f4\u8d85\u65f6\u548c\u5931\u8d25\uff0c\u6b63\u5e38\u7528\u6237\u65e0\u6cd5\u8bbf\u95ee\u3002<\/p>\n<p>Slowloris \u7684\u601d\u8def\u5219\u5b8c\u5168\u4e0d\u540c\u3002\u5b83\u5229\u7528\u7684\u662f HTTP \u534f\u8bae\u7684\u4e00\u4e2a\u7279\u6027\uff1a\u670d\u52a1\u5668\u5fc5\u987b\u5728\u6536\u5230\u5b8c\u6574\u7684\u8bf7\u6c42\u62a5\u6587\u540e\u624d\u80fd\u8fdb\u884c\u5904\u7406\u3002\u653b\u51fb\u8005\u4f1a\u540c\u65f6\u53d1\u8d77\u591a\u4e2a HTTP \u8fde\u63a5\uff0c\u4f46\u53ea\u53d1\u9001\u90e8\u5206\u8bf7\u6c42\u5934\uff0c\u4ece\u4e0d\u771f\u6b63\u7ed3\u675f\u8bf7\u6c42\uff1b\u968f\u540e\u5468\u671f\u6027\u5730\u53d1\u9001\u6781\u5c11\u91cf\u6570\u636e\u4ee5\u907f\u514d\u8fde\u63a5\u8d85\u65f6\u3002\u968f\u7740\u65f6\u95f4\u63a8\u79fb\uff0c\u670d\u52a1\u5668\u4e3a\u8fd9\u4e9b\u201c\u672a\u5b8c\u6210\u7684\u8bf7\u6c42\u201d\u6301\u7eed\u5360\u7528\u5185\u5b58\u548c\u8fde\u63a5\u8d44\u6e90\u3002\u4e00\u65e6\u8fde\u63a5\u6570\u91cf\u89e6\u53ca\u4e0a\u9650\uff0c\u65b0\u7684\u5408\u6cd5\u8fde\u63a5\u5c31\u65e0\u6cd5\u5efa\u7acb\uff0c\u6700\u7ec8\u4ee5\u6781\u5c0f\u7684\u5e26\u5bbd\u5b9e\u73b0\u62d2\u7edd\u670d\u52a1\u3002<\/p>\n<p>\u4e00\u4e2a\u5065\u58ee\u7684\u7b2c 7 \u5c42\u9632\u5fa1\u4f53\u7cfb\uff0c\u5fc5\u987b\u540c\u65f6\u8bc6\u522b\u5e76\u963b\u65ad\u8fd9\u4e24\u7c7b\u653b\u51fb\u6a21\u5f0f\uff0c\u51c6\u786e\u533a\u5206\u5408\u6cd5\u6d41\u91cf\u4e0e\u6076\u610f\u884c\u4e3a\u3002<\/p>\n<h2>\u7b2c 7 \u5c42 vs. \u7b2c 3\/4 \u5c42\u653b\u51fb<\/h2>\n<p>\u7f51\u7edc\u5c42\u653b\u51fb\u4e0e\u5e94\u7528\u5c42\u653b\u51fb\u9488\u5bf9\u7684\u662f\u57fa\u7840\u8bbe\u65bd\u4e2d\u7684\u4e0d\u540c\u90e8\u5206\u3002\u7b2c 3 \u5c42\u548c\u7b2c 4 \u5c42\u653b\u51fb\u7684\u76ee\u6807\u662f\u4f60\u7684\u7f51\u7edc\u5e26\u5bbd\uff0c\u901a\u8fc7\u6d77\u91cf\u6d41\u91cf\u6765\u201c\u704c\u6ee1\u201d\u94fe\u8def\uff1b\u7b2c 7 \u5c42\u653b\u51fb\u5219\u76f4\u6307\u670d\u52a1\u5668\u7684\u5e94\u7528\u903b\u8f91\u4e0e\u6838\u5fc3\u8d44\u6e90\uff0c\u6d88\u8017 CPU\u3001\u5185\u5b58\u3001\u7ebf\u7a0b\u548c\u8fde\u63a5\u6c60\u3002\u4f60\u7684\u5e26\u5bbd\u76d1\u63a7\u6570\u636e\u53ef\u80fd\u4e00\u5207\u6b63\u5e38\uff0c\u4f46\u670d\u52a1\u5668\u5374\u5df2\u7ecf\u6fd2\u4e34\u762b\u75ea\u3002<\/p>\n<h3>\u5e94\u7528\u5c42\u653b\u51fb\u7684\u9ad8\u6548\u6027<\/h3>\n<p>\u4e0b\u8868\u5c55\u793a\u4e86\u8fd9\u4e24\u7c7b\u653b\u51fb\u5728\u5173\u952e\u7279\u5f81\u4e0a\u7684\u5dee\u5f02\u3002<\/p>\n<div fullwidth=\"\" class=\"qc-default-table-wrapper \">\n<table style=\"min-width: 75px;\">\n<colgroup>\n<col style=\"min-width: 25px;\">\n<col style=\"min-width: 25px;\">\n<col style=\"min-width: 25px;\"><\/colgroup>\n<tbody>\n<tr>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u7279\u6027<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u7b2c 3\/4 \u5c42\u4f53\u91cf\u578b\u653b\u51fb<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u7b2c 7 \u5c42\u5e94\u7528\u5c42\u653b\u51fb<\/p>\n<\/th>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u5e26\u5bbd\u6d88\u8017<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u901a\u8fc7 Gbps \u7ea7\u522b\u7684\u6d41\u91cf\u704c\u6ee1\u7f51\u7edc\u5e26\u5bbd\uff0c\u5e26\u5bbd\u66f2\u7ebf\u51fa\u73b0\u660e\u663e\u201c\u5c16\u5cf0\u201d<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u5e26\u5bbd\u6307\u6807\u5f80\u5f80\u65e0\u660e\u663e\u5f02\u5e38\uff0c\u6d41\u91cf\u5728\u8868\u9762\u4e0a\u770b\u8d77\u6765\u5f88\u201c\u6b63\u5e38\u201d<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u8d44\u6e90\u6d88\u8017<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u4e3b\u8981\u8017\u5c3d\u7f51\u7edc\u94fe\u8def\u53ca\u4e2d\u95f4\u7f51\u7edc\u8bbe\u5907\u8d44\u6e90<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u76f4\u63a5\u8017\u5c3d\u670d\u52a1\u5668\u7aef\u8d44\u6e90\uff08CPU\u3001\u5185\u5b58\u3001\u7ebf\u7a0b\u3001\u8fde\u63a5\u6c60\u7b49\uff09<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>\u7b2c 7 \u5c42\u653b\u51fb\u6240\u9700\u5e26\u5bbd\u548c\u6570\u636e\u5305\u6570\u91cf\u8fdc\u5c0f\u4e8e\u4f53\u91cf\u578b\u653b\u51fb\uff0c\u4f7f\u5176\u6210\u672c\u66f4\u4f4e\u3001\u6548\u7387\u66f4\u9ad8\u3002\u5355\u4e2a\u653b\u51fb\u8005\u53ea\u8981\u63a7\u5236\u4e00\u4e2a\u5c0f\u89c4\u6a21\u7684\u50f5\u5c38\u7f51\u7edc\uff0c\u5c31\u8db3\u4ee5\u538b\u57ae\u4f60\u7684\u670d\u52a1\u5668\u3002\u5b83\u4eec\u4e13\u95e8\u9488\u5bf9 HTTP\u3001HTTPS\u3001DNS\u3001SMTP \u7b49\u5173\u952e\u534f\u8bae\uff0c\u7528\u6781\u5c0f\u7684\u6d41\u91cf\u7834\u574f\u4f60\u7684\u6574\u4f53\u670d\u52a1\u3002\u901a\u8fc7\u9891\u7e41\u8f6e\u6362 IP \u5730\u5740\uff0c\u5b83\u4eec\u53ef\u4ee5\u6301\u7eed\u51b2\u51fb Web \u5e94\u7528\u548c API\u3002\u4f20\u7edf WAF \u548c\u57fa\u7840 DDoS \u9632\u62a4\u65b9\u6848\u5f80\u5f80\u65e0\u6cd5\u5b8c\u5168\u5e94\u5bf9\u8fd9\u79cd\u653b\u51fb\u3002\u7edf\u8ba1\u6570\u636e\u663e\u793a\uff0cAPI \u5df2\u6210\u4e3a\u91cd\u70b9\u6253\u51fb\u76ee\u6807\uff0c\u5e94\u7528\u5c42 API \u653b\u51fb\u540c\u6bd4\u589e\u5e45\u9ad8\u8fbe 128%\u3002<\/p>\n<h3>\u4f2a\u88c5\u6210\u6b63\u5e38\u6d41\u91cf\u7684\u6311\u6218<\/h3>\n<p>\u7b2c 7 \u5c42\u653b\u51fb\u7684\u6838\u5fc3\u96be\u70b9\u5728\u4e8e\uff1a\u5b83\u4eec\u5728\u8868\u9762\u4e0a\u4e0e\u771f\u5b9e\u7528\u6237\u8bbf\u95ee\u51e0\u4e4e\u6ca1\u6709\u533a\u522b\uff0c\u5bfc\u81f4\u5f88\u96be\u533a\u5206\u771f\u4eba\u4e0e\u673a\u5668\u4eba\u6d41\u91cf\u3002\u4e3a\u6b64\uff0c\u653b\u51fb\u8005\u4f1a\u91c7\u7528\u591a\u79cd\u4f2a\u88c5\u6280\u672f\u3002<\/p>\n<ul>\n<li>\n<p>\u57fa\u7840 HTTP Flood\uff1a\u8bf7\u6c42\u4f7f\u7528\u65e9\u5df2\u6dd8\u6c70\u7684 HTTP \u7248\u672c\uff0c\u800c\u73b0\u4ee3\u6d4f\u89c8\u5668\u6216\u4ee3\u7406\u65e9\u5c31\u4e0d\u4f1a\u518d\u4f7f\u7528\u8be5\u7248\u672c\u3002<\/p>\n<\/li>\n<li>\n<p>WordPress Flood\uff1a\u5229\u7528 Pingback \u653b\u51fb\uff0c\u5728 URL \u4e2d\u52a0\u5165\u968f\u673a\u6570\uff0c\u4ece\u800c\u7ed5\u8fc7\u7f13\u5b58\uff0c\u4f7f\u6bcf\u4e2a\u8bf7\u6c42\u90fd\u663e\u5f97\u201c\u72ec\u4e00\u65e0\u4e8c\u201d\u3002<\/p>\n<\/li>\n<li>\n<p>\u968f\u673a\u5316 HTTP Flood\uff1a\u8bf7\u6c42\u6307\u5411\u5e76\u4e0d\u5b58\u5728\u7684\u968f\u673a URL\uff0c\u4f8b\u5982\uff1a<code>www.example.com\/loc id=12345<\/code>\u3002<\/p>\n<\/li>\n<\/ul>\n<p>\u653b\u51fb\u8005\u4f1a\u523b\u610f\u9488\u5bf9\u67d0\u4e9b\u7f51\u7ad9\u5143\u7d20\u6765\u8017\u5c3d\u670d\u52a1\u5668\u8d44\u6e90\uff0c\u4f8b\u5982\u516c\u53f8 Logo \u56fe\u7247\u6216\u590d\u6742\u7684\u6570\u636e\u5e93\u67e5\u8be2\u3002\u8868\u9762\u4e0a\u770b\uff0c\u6bcf\u4e00\u6b21\u8bbf\u95ee\u90fd\u50cf\u662f\u666e\u901a\u7528\u6237\u5728\u6b63\u5e38\u52a0\u8f7d\u9875\u9762\u3002\u653b\u51fb\u6240\u91c7\u7528\u7684\u7279\u5f81\u4e0e\u6a21\u5f0f\u4e0d\u65ad\u53d8\u5316\uff0c\u8fd9\u5c31\u8981\u6c42\u9632\u62a4\u7b56\u7565\u5fc5\u987b\u5177\u5907\u52a8\u6001\u7f13\u89e3\u80fd\u529b\u3002\u4ece\u7f51\u7edc\u5c42\u89c6\u89d2\u6765\u770b\uff0c\u8fd9\u4e9b\u653b\u51fb\u6d41\u91cf\u4e0e\u6b63\u5e38\u8bf7\u6c42\u51e0\u4e4e\u4e00\u6a21\u4e00\u6837\u3002\u4f20\u7edf\u9632\u5fa1\u624b\u6bb5\u901a\u5e38\u53ea\u68c0\u67e5 IP \u5730\u5740\u548c\u6570\u636e\u5305\u5934\u90e8\uff0c\u6839\u672c\u65e0\u6cd5\u5224\u65ad\u6765\u8005\u5230\u5e95\u662f\u201c\u771f\u5ba2\u6237\u201d\u8fd8\u662f\u201c\u6076\u610f\u673a\u5668\u4eba\u201d\u3002\u5f3a\u5927\u7684\u7b2c 7 \u5c42\u9632\u5fa1\u5fc5\u987b\u6df1\u5165\u5230\u5e94\u7528\u5c42\u6570\u636e\u4e2d\u53bb\u5206\u6790\uff0c\u624d\u80fd\u6355\u83b7\u8fd9\u4e9b\u5fae\u5999\u5dee\u5f02\u3002<\/p>\n<h2>\u7b2c 7 \u5c42\u9632\u5fa1\u7684\u6838\u5fc3\u903b\u8f91<\/h2>\n<p>\u7b2c 7 \u5c42\u9632\u5fa1\u7684\u6838\u5fc3\u903b\u8f91\u53ea\u6709\u4e00\u4e2a\u76ee\u6807\uff1a\u901a\u8fc7\u68c0\u67e5\u5e94\u7528\u5c42\u6570\u636e\uff0c\u5c06\u771f\u5b9e\u7528\u6237\u4e0e\u673a\u5668\u4eba\u533a\u5206\u5f00\u6765\u3002\u4f60\u9700\u8981\u68c0\u67e5 HTTP \u5934\u3001\u8bf7\u6c42\u8f7d\u8377\u4ee5\u53ca\u4f1a\u8bdd\u884c\u4e3a\u3002\u4f20\u7edf\u9632\u62a4\u901a\u5e38\u53ea\u770b IP \u548c\u5305\u5934\uff0c\u800c\u7b2c 7 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Challenges\uff09\u5219\u662f\u6700\u7ec8\u7684\u9a8c\u8bc1\u6b65\u9aa4\u3002\u5f53\u68c0\u6d4b\u5230\u5f02\u5e38\u6d41\u91cf\u65f6\uff0cWAF \u4f1a\u901a\u8fc7\u9690\u5f0f JavaScript \u6311\u6218\u6216 CAPTCHA \u6311\u6218\u6765\u9a8c\u8bc1\u8bbf\u95ee\u8005\u3002\u5176\u6d41\u7a0b\u5927\u81f4\u5982\u4e0b\uff1aWAF \u62e6\u622a\u8bf7\u6c42\uff0c\u5728 HTTP \u54cd\u5e94\u4e2d\u6ce8\u5165 JavaScript \u8ba1\u7b97\u6311\u6218\uff1b\u8bbf\u95ee\u8005\u7684\u6d4f\u89c8\u5668\u5728\u672c\u5730\u5b8c\u6210\u8fd0\u7b97\uff0c\u5c06\u8ba1\u7b97\u538b\u529b\u4ece\u670d\u52a1\u5668\u8f6c\u79fb\u5230\u5ba2\u6237\u7aef\uff1b\u6210\u529f\u89e3\u9898\u540e\uff0c\u4f1a\u751f\u6210\u4e00\u4e2a\u552f\u4e00\u4ee4\u724c\uff0c\u7528\u6765\u8bc1\u660e\u8be5\u5ba2\u6237\u7aef\u662f\u4e00\u4e2a\u771f\u5b9e\u6d4f\u89c8\u5668\u3002\u5bf9\u4e8e CAPTCHA\uff0c\u7cfb\u7edf\u4f1a\u5728\u9996\u6b21\u8bf7\u6c42\u65f6\u53d1\u9001\u5b57\u7b26\u8bc6\u522b\u6311\u6218\uff1b\u5982\u679c\u8fde\u7eed\u4e24\u6b21\u672a\u80fd\u901a\u8fc7\u9a8c\u8bc1\uff0c\u8bf7\u6c42\u5c06\u6309\u7167\u9884\u5148\u8bbe\u5b9a\u7684\u7f13\u89e3\u7b56\u7565\u8fdb\u884c\u5904\u7f6e\u3002<\/p>\n<p>\u7531\u673a\u5668\u5b66\u4e60\u9a71\u52a8\u7684\u667a\u80fd CAPTCHA \u4f1a\u7efc\u5408\u5206\u6790\u9f20\u6807\u8f68\u8ff9\u3001\u8f93\u5165\u4e60\u60ef\u4ee5\u53ca\u5176\u4ed6\u884c\u4e3a\u4fe1\u53f7\u3002\u7531\u4e8e\u653b\u51fb\u8005\u7684\u7b56\u7565\u5728\u4e0d\u65ad\u6f14\u53d8\uff0cCAPTCHA \u7cfb\u7edf\u4e5f\u5fc5\u987b\u6301\u7eed\u4f7f\u7528\u6700\u65b0\u7684\u673a\u5668\u4eba\u884c\u4e3a\u6570\u636e\u8fdb\u884c\u8bad\u7ec3\u3002\u5176\u6838\u5fc3\u4f18\u52bf\u5728\u4e8e\uff1a\u5c06\u8ba1\u7b97\u5f00\u9500\u4ece\u540e\u7aef\u670d\u52a1\u5668\u8f6c\u79fb\u5230\u8bbf\u95ee\u8005\u8bbe\u5907\u4e0a\uff0c\u5373\u4f7f\u5728\u9ad8\u5f3a\u5ea6\u653b\u51fb\u671f\u95f4\uff0c\u4e5f\u80fd\u4e3a\u5408\u6cd5\u7528\u6237\u4fdd\u7559\u8db3\u591f\u7684\u670d\u52a1\u5668\u8d44\u6e90\u3002<\/p>\n<h2>\u7b2c 7 \u5c42\u9632\u5fa1\u7684\u5b9e\u9645\u8fd0\u4f5c<\/h2>\n<h3>\u53cd\u5411\u4ee3\u7406\u4e0e WAF \u7684\u89d2\u8272<\/h3>\n<p>\u53cd\u5411\u4ee3\u7406\u4f4d\u4e8e\u516c\u7f51\u4e0e\u540e\u7aef\u670d\u52a1\u5668\u4e4b\u95f4\uff0c\u662f\u6240\u6709\u5165\u7ad9\u6d41\u91cf\u7684\u201c\u5b88\u95e8\u4eba\u201d\u3002\u5f53\u8bf7\u6c42\u5230\u8fbe\u65f6\uff0c\u4ee3\u7406\u4f1a\u5728\u8fb9\u7f18\u8282\u70b9\u7ec8\u6b62 TLS \u52a0\u5bc6\uff0c\u8fd9\u6837\u4f60\u5c31\u53ef\u4ee5\u5728\u4efb\u4f55\u6d41\u91cf\u8fdb\u5165\u6e90\u7ad9\u4e4b\u524d\uff0c\u5bf9\u7b2c 7 \u5c42\u5185\u5bb9\u2014\u2014\u5305\u62ec URL \u8def\u5f84\u3001HTTP \u5934\u548c\u8bf7\u6c42\u4f53\u2014\u2014\u8fdb\u884c\u68c0\u67e5\u3002<\/p>\n<p>\u53cd\u5411\u4ee3\u7406\u627f\u62c5\u7740\u6570\u9879\u5173\u952e\u804c\u8d23\u3002\u9996\u5148\uff0c\u5b83\u63d0\u4f9b\u6e90\u7ad9\u9632\u62a4\uff08Origin Shielding\uff09\uff1a\u6240\u6709\u8bf7\u6c42\u5148\u5230\u4ee3\u7406\uff0c\u7531\u4ee3\u7406\u8fc7\u6ee4\u4e4b\u540e\u518d\u8f6c\u53d1\u7ed9\u540e\u7aef\u3002\u5176\u6b21\uff0c\u5b83\u8d1f\u8d23\u8fde\u63a5\u7f13\u51b2\uff0c\u901a\u8fc7\u5728\u4ee3\u7406\u4e0e\u6e90\u7ad9\u4e4b\u95f4\u7ef4\u62a4\u957f\u8fde\u63a5\u6c60\uff0c\u51cf\u5c11\u91cd\u590d\u7684 TCP \u4e0e TLS \u63e1\u624b\uff0c\u964d\u4f4e\u540e\u7aef\u670d\u52a1\u5668\u7684 CPU \u5f00\u9500\u3002\u7b2c\u4e09\uff0c\u5b83\u4f1a\u5728\u8fb9\u7f18\u8fc7\u6ee4\u6076\u610f\u6216\u4e0d\u5b8c\u6574\u7684 HTTP \u8bf7\u6c42\uff0c\u4f8b\u5982 Slowloris \u8fd9\u7c7b\u653b\u51fb\u4f1a\u5728\u4ee3\u7406\u5904\u88ab\u4e2d\u6b62\uff0c\u65e0\u6cd5\u518d\u5360\u7528\u540e\u7aef\u8fde\u63a5\u8d44\u6e90\u3002\u7b2c\u56db\uff0c\u4ee3\u7406\u53ef\u4ee5\u6267\u884c\u66f4\u4e3a\u6fc0\u8fdb\u7684\u8d85\u65f6\u7b56\u7565\uff0c\u53ca\u65f6\u4e22\u5f03\u505c\u6ede\u8fde\u63a5\uff0c\u907f\u514d\u5176\u65e0\u9650\u671f\u5360\u7528\u670d\u52a1\u5668\u7ebf\u7a0b\u3002\u7b2c\u4e94\uff0c\u4ee3\u7406\u8fd8\u80fd\u8fdb\u884c\u5fae\u7f13\u5b58\uff0c\u5c06\u52a8\u6001\u54cd\u5e94\u77ed\u6682\u7f13\u5b58 1\uff5e2 \u79d2\uff0c\u4ee5\u5438\u6536\u653b\u51fb\u7a97\u53e3\u5185\u7684\u8bf7\u6c42\u5cf0\u503c\uff1b\u5373\u4fbf\u6e90\u7ad9\u6682\u65f6\u4e0d\u53ef\u7528\uff0c\u4ee3\u7406\u4e5f\u53ef\u4ee5\u901a\u8fc7\u201c\u9648\u65e7\u7f13\u5b58\u201d\u7ee7\u7eed\u4e3a\u7528\u6237\u63d0\u4f9b\u5185\u5bb9\uff0c\u4ece\u800c\u4fdd\u6301\u4e1a\u52a1\u53ef\u7528\u6027\u3002<\/p>\n<p>Web \u5e94\u7528\u9632\u706b\u5899\uff08WAF\uff09\u4e0e\u53cd\u5411\u4ee3\u7406\u534f\u540c\u5de5\u4f5c\uff0c\u5bf9\u6d41\u91cf\u8fdb\u884c\u66f4\u6df1\u4e00\u5c42\u7684\u68c0\u67e5\u3002WAF \u901a\u5e38\u4f1a\u91c7\u7528\u591a\u79cd\u68c0\u6d4b\u65b9\u6cd5\uff1a<\/p>\n<ul>\n<li>\n<p>\u57fa\u4e8e\u7279\u5f81\uff08\u7b7e\u540d\uff09\u7684\u68c0\u6d4b\uff0c\u5c06\u6d41\u91cf\u4e0e\u5df2\u77e5\u653b\u51fb\u6a21\u5f0f\u8fdb\u884c\u5339\u914d<\/p>\n<\/li>\n<li>\n<p>\u57fa\u4e8e\u884c\u4e3a\u7684\u5206\u6790\uff0c\u5b66\u4e60\u6b63\u5e38\u6d41\u91cf\u7279\u5f81\u5e76\u8bc6\u522b\u5f02\u5e38<\/p>\n<\/li>\n<li>\n<p>\u5f02\u5e38\u68c0\u6d4b\uff0c\u7528\u4e8e\u6807\u8bb0\u4e0d\u5bfb\u5e38\u7684\u8bf7\u6c42\u901f\u7387\u6216\u5f02\u5e38\u8d1f\u8f7d<\/p>\n<\/li>\n<li>\n<p>\u542f\u53d1\u5f0f\u5206\u6790\uff0c\u7528\u4e8e\u53d1\u73b0\u90a3\u4e9b\u65e0\u6cd5\u76f4\u63a5\u5339\u914d\u73b0\u6709\u7b7e\u540d\u7684\u65b0\u578b\u653b\u51fb\u6a21\u5f0f<\/p>\n<\/li>\n<li>\n<p>\u8fb9\u7f18\u4fa7\u7684\u673a\u5668\u5b66\u4e60\u6a21\u578b\uff0c\u5bf9\u6d41\u91cf\u8fdb\u884c\u5b9e\u65f6\u5206\u6790\u4e0e\u5224\u65ad<\/p>\n<\/li>\n<\/ul>\n<p>WAF \u901a\u5e38\u91c7\u7528\u4e24\u79cd\u5b89\u5168\u6a21\u578b\u534f\u540c\u5de5\u4f5c\u3002\u6b63\u5411\u5b89\u5168\u6a21\u578b\uff08Positive Security Model\uff09\u4f1a\u5bf9\u504f\u79bb\u201c\u5df2\u5b66\u4e60\u5230\u7684\u6b63\u5e38\u884c\u4e3a\u201d\u7684\u6d41\u91cf\u8fdb\u884c\u62e6\u622a\uff0c\u53ea\u5141\u8bb8\u201c\u5df2\u77e5\u5b89\u5168\u6a21\u5f0f\u201d\u901a\u8fc7\uff1b\u53cd\u5411\u5b89\u5168\u6a21\u578b\uff08Negative Security Model\uff09\u5219\u4f1a\u4e13\u95e8\u62e6\u622a\u4e0e\u5df2\u77e5\u6076\u610f\u7b7e\u540d\u5339\u914d\u7684\u6d41\u91cf\uff0c\u5982 OWASP Top 10 \u4e2d\u5217\u51fa\u7684\u5e38\u89c1\u653b\u51fb\u3002\u8de8\u6a21\u5757\u5173\u8054\u5206\u6790\u4f1a\u5c06\u6765\u81ea\u4e0d\u540c\u5b89\u5168\u6a21\u5757\u7684\u5a01\u80c1\u60c5\u62a5\u8fdb\u884c\u6574\u5408\uff0c\u5728\u591a\u4e2a\u5e94\u7528\u4e4b\u95f4\u8bc6\u522b\u5e76\u963b\u65ad\u6076\u610f\u6765\u6e90\u3002<\/p>\n<p>\u5f53\u68c0\u6d4b\u5230\u53ef\u7591\u6d41\u91cf\u65f6\uff0cWAF \u4f1a\u5c06\u5ba2\u6237\u7aef\u91cd\u5b9a\u5411\u5230\u4e00\u4e2a\u6311\u6218\u9875\u9762\u3002\u8bbf\u95ee\u8005\u7684\u6d4f\u89c8\u5668\u5728\u672c\u5730\u5b8c\u6210 JavaScript \u8ba1\u7b97\u6216\u4ea4\u4e92\u9a8c\u8bc1\uff0c\u5e76\u8fd4\u56de\u552f\u4e00\u4ee4\u724c\u4ee5\u8bc1\u660e\u5176\u5408\u6cd5\u6027\u3002\u53ea\u6709\u5728\u9a8c\u8bc1\u901a\u8fc7\u540e\uff0c\u8bf7\u6c42\u624d\u4f1a\u88ab\u8f6c\u53d1\u5230\u5b9e\u9645\u5e94\u7528\u3002<\/p>\n<p>\u5c06 WAF \u4e0e DDoS \u7f13\u89e3\u80fd\u529b\u6574\u5408\u5230\u540c\u4e00\u5e73\u53f0\u4e2d\uff0c\u53ef\u4ee5\u663e\u8457\u964d\u4f4e\u8bef\u62a5\u3002\u901a\u8fc7\u7edf\u4e00\u7684\u626b\u63cf\u3001\u76d1\u63a7\u3001\u5a01\u80c1\u60c5\u62a5\u548c\u653b\u51fb\u9632\u62a4\uff0c\u4f60\u53ef\u4ee5\u907f\u514d\u91cd\u590d\u544a\u8b66\u3002\u8fd9\u6837\u7684\u7edf\u4e00\u65b9\u6848\u901a\u5e38\u4f1a\u7ed3\u5408\u57fa\u4e8e\u98ce\u9669\u7684 AI\/ML \u884c\u4e3a\u5206\u6790\u4e0e\u6301\u7eed\u5b66\u4e60\u673a\u5236\uff0c\u5728\u4fdd\u6301\u9ad8\u5b89\u5168\u6027\u7684\u540c\u65f6\uff0c\u5c06\u8bef\u62a5\u7387\u5c3d\u53ef\u80fd\u964d\u5230\u6700\u4f4e\u3002<\/p>\n<h3>\u52a8\u6001\u7f13\u89e3\u7b56\u7565<\/h3>\n<p>\u653b\u51fb\u8005\u7684\u7b56\u7565\u4ece\u4e0d\u505c\u6b62\u6f14\u53d8\uff0c\u56e0\u6b64\u4f60\u7684\u7f13\u89e3\u7b56\u7565\u4e5f\u5fc5\u987b\u5b9e\u65f6\u66f4\u65b0\u3002\u52a8\u6001\u7f13\u89e3\u7b56\u7565\u6b63\u662f\u4e3a\u6b64\u800c\u751f\u3002<\/p>\n<p>\u884c\u4e3a\u9a71\u52a8\u68c0\u6d4b\u662f\u5176\u6839\u57fa\u3002\u673a\u5668\u5b66\u4e60\u7b97\u6cd5\u4f1a\u81ea\u52a8\u4e3a\u6b63\u5e38\u6d41\u91cf\u5efa\u7acb\u57fa\u7ebf\uff0c\u4e00\u65e6\u51fa\u73b0\u504f\u79bb\u57fa\u7ebf\u7684\u884c\u4e3a\uff0c\u5373\u4fbf\u5c1a\u672a\u5f62\u6210\u7b7e\u540d\uff0c\u7cfb\u7edf\u4e5f\u80fd\u53ca\u65f6\u6355\u83b7\uff0c\u8fd9\u5bf9\u4e8e\u53d1\u73b0\u5c1a\u65e0\u516c\u5f00\u7279\u5f81\u7684\u96f6\u65e5\u653b\u51fb\u5c24\u4e3a\u5173\u952e\u3002<\/p>\n<p>\u81ea\u9002\u5e94\u7b56\u7565\u8c03\u6574\u5219\u4f1a\u5bf9\u65b0\u7684\u653b\u51fb\u5411\u91cf\u505a\u51fa\u81ea\u52a8\u54cd\u5e94\u3002\u7cfb\u7edf\u4f1a\u6839\u636e\u5f53\u524d\u60c5\u51b5\u5bf9\u7279\u5b9a\u7aef\u70b9\u65bd\u52a0\u5b9a\u5411\u7684\u901f\u7387\u9650\u5236\uff0c\u7cbe\u51c6\u4e22\u5f03\u653b\u51fb\u7279\u5f81\u6d41\u91cf\uff0c\u540c\u65f6\u5c3d\u91cf\u4fdd\u8bc1\u5408\u6cd5\u8bf7\u6c42\u7545\u901a\u65e0\u963b\u3002\u4e0e\u9759\u6001\u9608\u503c\u4e0d\u540c\uff0c\u8fd9\u79cd\u52a8\u6001\u9650\u6d41\u4f1a\u6839\u636e\u5b9e\u65f6\u98ce\u9669\u6c34\u5e73\u8fdb\u884c\u8c03\u6574\u3002<\/p>\n<p>\u81ea\u52a8\u5316\u7684\u52a8\u6001\u89c4\u5219\u4e0b\u53d1\u53ef\u4ee5\u5728\u653b\u51fb\u53d1\u751f\u65f6\u5373\u65f6\u751f\u6548\u3002\u5f53\u7cfb\u7edf\u68c0\u6d4b\u5230\u5927\u6d41\u91cf DDoS \u65f6\uff0c\u53ef\u4ee5\u901a\u8fc7 RTBH\u3001FlowSpec \u6216\u4e0a\u6e38\u6e05\u6d17\u7b49\u65b9\u5f0f\u81ea\u52a8\u89e6\u53d1\u7f13\u89e3\u52a8\u4f5c\uff0c\u5728\u653b\u51fb\u5bf9\u771f\u5b9e\u7528\u6237\u9020\u6210\u5f71\u54cd\u4e4b\u524d\u5c31\u5148\u884c\u5904\u7f6e\u3002<\/p>\n<p>\u6709\u6548\u7684\u52a8\u6001\u7f13\u89e3\u7684\u5173\u952e\u5728\u4e8e\u201c\u6301\u7eed\u6f14\u8fdb\u201d\u3002\u6b63\u5982\u76f8\u5173\u7814\u7a76\u6240\u5f3a\u8c03\u7684\uff1a<\/p>\n<p>\u667a\u80fd\u9632\u62a4\u501f\u52a9 AI \u4e0e ML \u7b97\u6cd5\uff0c\u5b9e\u73b0\u81ea\u52a8\u5316\u3001\u5b9e\u65f6\u7684\u9632\u5fa1\u673a\u5236\u3002\u8fd9\u4e9b\u7b97\u6cd5\u4f1a\u4e0d\u65ad\u8fdb\u5316\uff0c\u4ee5\u9002\u5e94\u65b0\u7684\u653b\u51fb\u5411\u91cf\uff0c\u4e3a\u5df2\u77e5\u4e0e\u672a\u77e5\u7684\u5404\u7c7b\u653b\u51fb\u7c7b\u578b\u63d0\u4f9b\u667a\u80fd\u4e14\u81ea\u9002\u5e94\u7684\u9632\u5fa1\u80fd\u529b\u3002<\/p>\n<p>\u8fd9\u4e00\u95ed\u73af\u7cfb\u7edf\u4f1a\u6301\u7eed\u8bc4\u4f30\u7f13\u89e3\u6548\u679c\uff0c\u5e76\u5c06\u6027\u80fd\u6570\u636e\u53cd\u9988\u7ed9 AI \u6a21\u578b\uff0c\u4e0d\u65ad\u5fae\u8c03\u201c\u6f0f\u62a5\uff08\u5047\u9634\u6027\uff09\u201d\u4e0e\u201c\u8bef\u62a5\uff08\u5047\u9633\u6027\uff09\u201d\u4e4b\u95f4\u7684\u5e73\u8861\u3002\u4f60\u7684\u7b2c 7 \u5c42\u9632\u5fa1\u4f53\u7cfb\u4f1a\u5728\u6bcf\u4e00\u6b21\u771f\u5b9e\u653b\u51fb\u4e2d\u5f97\u5230\u8bad\u7ec3\uff0c\u4ece\u800c\u5728\u672a\u6765\u63d0\u4f9b\u66f4\u5f3a\u5927\u7684\u5e94\u7528\u4fdd\u62a4\u80fd\u529b\u3002<\/p>\n<div dividerstyle=\"solid\" size=\"large\" color=\"#D1D1D1\" class=\"qc-divider-wrapper\">\n<div class=\"qc-divider\" style=\"border-top-style: solid; width: 100%; border-top-color: rgb(209, 209, 209);\"><\/div>\n<\/div>\n<p>\u7b2c 7 \u5c42\u653b\u51fb\u4ecd\u7136\u662f\u73b0\u4ee3 Web \u5e94\u7528\u9762\u4e34\u7684\u6700\u5371\u9669\u5a01\u80c1\u4e4b\u4e00\u3002\u5b83\u4eec\u4f7f\u7528\u6781\u5c0f\u7684\u5e26\u5bbd\uff0c\u5c31\u8db3\u4ee5\u8017\u5c3d\u670d\u52a1\u5668\u8d44\u6e90\uff1b\u5728\u8868\u9762\u4e0a\u5374\u4e0e\u6b63\u5e38\u6d41\u91cf\u6781\u4e3a\u76f8\u4f3c\uff0c\u4f7f\u5f97\u4fa6\u6d4b\u5f02\u5e38\u56f0\u96be\u3002Cloudflare 2025 \u5e74\u7b2c\u4e8c\u5b63\u5ea6\u6570\u636e\u8868\u660e\uff0c\u8fd9\u7c7b\u653b\u51fb\u540c\u6bd4\u589e\u957f 74%\u3002<\/p>\n<p>\u60f3\u8981\u5b9e\u73b0\u6709\u6548\u9632\u62a4\uff0c\u9700\u8981\u591a\u5c42\u7b56\u7565\u534f\u540c\u914d\u5408\uff1a<\/p>\n<ul>\n<li>\n<p>\u90e8\u7f72 WAF \u8fc7\u6ee4 HTTP \u6d41\u91cf\uff0c\u963b\u65ad SQL \u6ce8\u5165\u3001XSS \u548c\u547d\u4ee4\u6ce8\u5165\u7b49\u5e38\u89c1\u653b\u51fb<\/p>\n<\/li>\n<li>\n<p>\u5b9e\u65bd\u81ea\u9002\u5e94\u901f\u7387\u9650\u5236\uff0c\u6839\u636e\u5f53\u524d\u5b9e\u65f6\u6d41\u91cf\u60c5\u51b5\u81ea\u52a8\u8c03\u6574\u9608\u503c<\/p>\n<\/li>\n<li>\n<p>\u7ed3\u5408\u673a\u5668\u5b66\u4e60\u7684\u884c\u4e3a\u5f02\u5e38\u76d1\u63a7\uff0c\u8bc6\u522b\u5168\u65b0\u7684\u653b\u51fb\u6a21\u5f0f<\/p>\n<\/li>\n<li>\n<p>\u5236\u5b9a\u8be6\u7ec6\u7684\u54cd\u5e94\u9884\u6848\uff0c\u5e76\u914d\u7f6e 7\u00d724 \u5c0f\u65f6\u5b89\u5168\u8fd0\u8425\u4e2d\u5fc3\uff08SOC\uff09\u4ee5\u5feb\u901f\u5904\u7f6e\u653b\u51fb<\/p>\n<\/li>\n<\/ul>\n<p>\u53ea\u6709\u8ba9\u8fd9\u4e9b\u9632\u62a4\u63aa\u65bd\u534f\u540c\u5de5\u4f5c\uff0c\u624d\u80fd\u771f\u6b63\u4fdd\u8bc1\u670d\u52a1\u53ef\u7528\u6027\u3001\u4fdd\u62a4\u654f\u611f\u6570\u636e\uff0c\u5e76\u4e3a\u771f\u5b9e\u7528\u6237\u63d0\u4f9b\u6301\u7eed\u7a33\u5b9a\u3001\u4e0d\u95f4\u65ad\u7684\u8bbf\u95ee\u4f53\u9a8c\u3002\u968f\u7740 Web \u5e94\u7528\u53d8\u5f97\u6108\u53d1\u590d\u6742\uff0c\u6784\u5efa\u5f3a\u5927\u7684\u5e94\u7528\u5c42\u9632\u62a4\uff0c\u4e5f\u9010\u6e10\u6210\u4e3a\u7ef4\u7cfb\u4e1a\u52a1\u8fde\u7eed\u6027\u7684\u5fc5\u9009\u9879\u3002<\/p>\n<h2>\u5e38\u89c1\u95ee\u9898\uff08FAQ\uff09<\/h2>\n<h3>\u5982\u4f55\u5224\u65ad\u81ea\u5df1\u662f\u5426\u6b63\u906d\u53d7\u7b2c 7 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\u7f13\u89e3\u5408\u4e8c\u4e3a\u4e00\uff0c\u63d0\u4f9b\u7aef\u5230\u7aef\u7684\u5168\u9762\u9632\u62a4\u3002<\/p>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u60f3\u8c61\u8fd9\u6837\u4e00\u4e2a\u573a\u666f\uff1a\u4f60\u7684\u7f51\u7ad9\u7a81\u7136\u53d8\u5f97\u975e\u5e38\u7f13\u6162\u3002\u6210\u5343\u4e0a\u4e07\u7684\u8bf7\u6c42\u8702\u62e5\u800c\u81f3\uff0c\u6bcf\u4e00\u4e2a\u770b\u8d77\u6765\u90fd\u50cf\u662f\u771f\u5b9e\u7528\u6237\u7684\u8bbf\u95ee\u2014\u2014\u53ef\u80fd\u6765\u81ea\u4e16\u754c\u5404\u5730\uff0c\u4f8b\u5982\u6765\u81ea \u9999\u6e2f\u670d\u52a1\u5668\u3001\u7f8e\u56fd\u6570\u636e\u4e2d\u5fc3\u6216\u6b27\u6d32\u8282\u70b9\u3002\u53ef\u4f60\u7684\u670d\u52a1\u5668\u8d44\u6e90\u5374\u5728\u8fc5\u901f\u88ab\u8017\u5c3d\u3002\u51e0\u5206\u949f\u4e4b\u5185\uff0c\u7f51\u7ad9\u5c31\u5b95\u673a\u4e86\uff0c\u8425\u6536\u968f\u4e4b\u84b8\u53d1\u3002 \u8fd9\u79cd\u573a\u666f\u63cf\u8ff0\u7684\u5c31\u662f\u4e00\u6b21 \u7b2c 7 \u5c42\u653b\u51fb\uff08Layer 7 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74%\u3002\u5927\u591a\u6570 Web DDoS \u653b\u51fb\u2014\u201494.4%\u2014\u2014\u90fd\u63a7\u5236\u5728\u6bcf\u79d2 10 \u4e07\u4e2a\u8bf7\u6c42\u4ee5\u4e0b\u3002\u6bcf\u4e00\u5206\u949f\u7684\u505c\u673a\u90fd\u53ef\u80fd\u9020\u6210 22,000 \u7f8e\u5143\u7684\u635f\u5931\u3002 \u672c\u6587\u5c06\u89e3\u91ca\u9632\u5fa1\u578b\u9ad8\u9632\u670d\u52a1\u5668\u662f\u5982\u4f55\u8bc6\u522b\u5e76\u5316\u89e3\u8fd9\u4e9b\u9ad8\u5ea6\u590d\u6742\u7684\u5a01\u80c1\u7684\u3002 \u5173\u952e\u8981\u70b9 \u7b2c 7 \u5c42\u653b\u51fb\u9ad8\u5ea6\u6a21\u4eff\u771f\u5b9e\u7528\u6237\uff0c\u4ece\u800c\u4f2a\u88c5\u5728\u6b63\u5e38\u6d41\u91cf\u4e2d\uff0c\u5728\u4e0d\u660e\u663e\u62c9\u9ad8\u5e26\u5bbd\u7684\u60c5\u51b5\u4e0b\u6084\u6084\u8017\u5c3d\u670d\u52a1\u5668\u8d44\u6e90\u3002 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